Surname דאפר (Dhafer 
, Dapper 
, דאפר 
) , in all the world, is quite a common cognomen. The cognomen דאפר is characteristic of Tunisia, where it is quite a rare surname, Saudi Arabia, and Iraq. Not in comparison with a country's population, the name is most common in Brazil, Germany, and Iraq. Likewise, דאפר is the forename as well as the last name.